All office printers require ongoing maintenance to operate effectively. And the most common maintenance task is the period replacement of ink or toner cartridges.
Shopping for ink and toner suppliers online is a good way to find great discounts on a common office expense. However, online shoppers need to know exactly what they are looking for - and who they are buying it from.
Every office printer, fax machine or photocopier has its own proprietary brand of ink or toner cartridge. And most suppliers will not let you return unused toner cartridges if you make the mistake of purchasing the wrong one.